On 2022/11/13 12:58:41 Oleg Kalnichevski wrote: > On Sat, 2022-11-12 at 23:21 +0000, Gary D. Gregory wrote: > > Hi All: > > > > I am trying to bump HC from 5.1.3 to 5.2 in Apache Commons VFS and I > > get an odd failure. > > > > To reproduce: > > > > git clone https://gitbox.apache.org/repos/asf/commons-vfs.git > > cd commons-vfs > > > > Then, this works: > > > > mvn clean test-compile exec:java - > > Dexec.mainClass=org.apache.commons.vfs2.util.NHttpFileServer - > > Dexec.args=". 0" -Dexec.classpathScope=test -e -pl commons-vfs2 - > > DNHttpFileServer.debug=true -Dhttpclient5.version=5.1.3 > > > > A file server on the current folder is now listening on the port > > displayed on the console as the 0 arg allocates an ephemeral port. > > > > Test it with: > > > > curl http://localhost:<ThePort>/pom.xml > > > > You see the pom.xml > > > > Next, this does not work, the only difference is the > > httpclient5.version passed on the command line: > > > > mvn clean test-compile exec:java - > > Dexec.mainClass=org.apache.commons.vfs2.util.NHttpFileServer - > > Dexec.args=". 0" -Dexec.classpathScope=test -e -pl commons-vfs2 - > > DNHttpFileServer.debug=true -Dhttpclient5.version=5.2 > > > > curl http://localhost:<ThePort>/pom.xml > > > > Gives you something like: > > > > curl: (7) Failed to connect to localhost port 65079 after 2257 ms: > > Connection refused > > > > Thoughts? > > > > Gary > > > > Why there is no logging on the server side? There is not a single bit > of information that could help make even the wildest guess as to what > the cause of the problem might be.
Hello Oleg and All, Well, the class org.apache.commons.vfs2.util.NHttpFileServer is a clone of https://github.com/apache/httpcomponents-core/blob/master/httpcore5/src/test/java/org/apache/hc/core5/http/examples/AsyncFileServerExample.java with a touch more logging, and minus the content type parsing. The logging is done to the console just like AsyncFileServerExample and enabled with -DNHttpFileServer.debug=true as the examples below show. I am happy to add logging but where? The method org.apache.commons.vfs2.util.NHttpFileServer.HttpFileHandler.handle(Message<HttpRequest, Void>, ResponseTrigger, HttpContext) might not even be invoked and it will eith log or throw an exception. TY Gary > > Oleg > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@hc.apache.org > For additional commands, e-mail: dev-h...@hc.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@hc.apache.org For additional commands, e-mail: dev-h...@hc.apache.org
